197634240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 168

約数和(自身を含む): 685574448

約数和(自身を除く): 487940208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 421, 480, 489, 576, 652, 720, 815, 842, 960, 978, 1263, 1304, 1440, 1467, 1630, 1684, 1956, 2105, 2445, 2526, 2608, 2880, 2934, 3260, 3368, 3789, 3912, 4210, 4890, 5052, 5216, 5868, 6315, 6520, 6736, 7335, 7578, 7824, 8420, 9780, 10104, 10432, 11736, 12630, 13040, 13472, 14670, 15156, 15648, 16840, 18945, 19560, 20208, 23472, 25260, 26080, 26944, 29340, 30312, 31296, 33680, 37890, 39120, 40416, 46944, 50520, 52160, 58680, 60624, 67360, 68623, 75780, 78240, 80832, 93888, 101040, 117360, 121248, 134720, 137246, 151560, 156480, 202080, 205869, 234720, 242496, 274492, 303120, 343115, 404160, 411738, 469440, 548984, 606240, 617607, 686230, 823476, 1029345, 1097968, 1212480, 1235214, 1372460, 1646952, 2058690, 2195936, 2470428, 2744920, 3088035, 3293904, 4117380, 4391872, 4940856, 5489840, 6176070, 6587808, 8234760, 9881712, 10979680, 12352140, 13175616, 16469520, 19763424, 21959360, 24704280, 32939040, 39526848, 49408560, 65878080, 98817120, 197634240]

約数ペア:

[(1, 197634240), (2, 98817120), (3, 65878080), (4, 49408560), (5, 39526848), (6, 32939040), (8, 24704280), (9, 21959360), (10, 19763424), (12, 16469520), (15, 13175616), (16, 12352140), (18, 10979680), (20, 9881712), (24, 8234760), (30, 6587808), (32, 6176070), (36, 5489840), (40, 4940856), (45, 4391872), (48, 4117380), (60, 3293904), (64, 3088035), (72, 2744920), (80, 2470428), (90, 2195936), (96, 2058690), (120, 1646952), (144, 1372460), (160, 1235214), (163, 1212480), (180, 1097968), (192, 1029345), (240, 823476), (288, 686230), (320, 617607), (326, 606240), (360, 548984), (421, 469440), (480, 411738), (489, 404160), (576, 343115), (652, 303120), (720, 274492), (815, 242496), (842, 234720), (960, 205869), (978, 202080), (1263, 156480), (1304, 151560), (1440, 137246), (1467, 134720), (1630, 121248), (1684, 117360), (1956, 101040), (2105, 93888), (2445, 80832), (2526, 78240), (2608, 75780), (2880, 68623), (2934, 67360), (3260, 60624), (3368, 58680), (3789, 52160), (3912, 50520), (4210, 46944), (4890, 40416), (5052, 39120), (5216, 37890), (5868, 33680), (6315, 31296), (6520, 30312), (6736, 29340), (7335, 26944), (7578, 26080), (7824, 25260), (8420, 23472), (9780, 20208), (10104, 19560), (10432, 18945), (11736, 16840), (12630, 15648), (13040, 15156), (13472, 14670)]